HI Russ
It looks like there must be something wrong with my software or computer, because I tried what you suggested, got rid of my menus and just used tracks but same error message appeared. I tried burning old projects that worked before and now are not burning. I recently ( about 3 mos ago) upgraded my computer ( now working on Mac OSx 10.7.4, intel core i5 with DVDSP 4.2.1, FCP 6.0.6 , Compressor 3.0.5) and re-installed my FCP and DVDsp so maybe there is something wrong with my burn drive however I have burned music cds no problem...? I've also tried different settings in compressor, like prores - for QT, a .mov file, and still no luck... UGH of course I need this project by tues....
I've even tried to open a burn folder in the finder and add the prores file but this is too large to burn... Are there any other programs that burn? Is there a way to test my burn drives on this new computer?